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Free UK delivery over £39 · Tracked & fast

Giddy PetsGiddy Pets
Adjustable Cowboy Rider Dog CostumeHover to zoom
Size guide & how to measure

Pet coats and jumpers are sized mainly by back length, with chest girth as a second check. Back length matters most for coverage.

How to measure

  1. Back length: measure along the spine from the base of the neck (collar area) to the base of the tail.
  2. Chest: measure around the widest part of the ribcage, behind the front legs.
  3. If the two measurements suggest different sizes, choose by back length and allow for the chest.
SizeTypical back lengthTypical chest
XS20–25 cm30–40 cm
S25–32 cm38–50 cm
M32–40 cm48–62 cm
L40–50 cm60–76 cm
XL50–60 cm74–92 cm

Ranges are approximate and vary by style. Always check this product’s Specifications for its exact measurements.

Specifications
Material
Cloth
Full description

Rider costumes work on a trick of perspective. A small stuffed figure sits astride the dog's back with its legs dangling either side, and from a few paces away it reads as a tiny cowboy going about his business on a very patient horse. The joke lands from across a room or a park, which is where almost everybody will see it, and it lands without the dog wearing anything over the face or the feet.

The whole thing straps on and adjusts, so it can be set to sit securely without being hauled tight, and there are four sizes from S to XL. The rider sits over the spine rather than around the shoulders, which follows the same principle as anything worn on a dog's back: keep the weight and the fabric off the shoulder joint and out of the armpit, and most dogs will carry on as normal instead of freezing where they stand.

  • Rider figure that sits astride the back
  • Adjustable straps
  • Four sizes: S, M, L and XL
  • Yellow colourway
  • Nothing worn over the face or paws

On wear. Novelty costumes are for short supervised periods. Take it off before your dog is left alone, before bed, and before any play with other dogs, since dangling legs are precisely the sort of thing another dog will grab hold of. Chest girth behind the front legs is the measurement to check against the size guide before ordering.

Who it's for: confident, unbothered dogs, and owners who want the costume that gets the biggest reaction on the Halloween walk.

Delivery

Tracked UK delivery — your estimated arrival date is shown above and updates automatically. Standard delivery £2.99, and free on orders over £39. Full details on our delivery information page. Delivery information

Returns

14 days to change your mind, no interrogation. Items need to be unused (sensory products unopened, for hygiene). Full details on our delivery & returns page.

Payment

Secure checkout by Stripe — cards, Apple Pay, Link and Klarna. We never see or store your card details.

Common questions
Which options can I choose from?

Yellow / S, Yellow / M, Yellow / L, Yellow / XL. Pick one above before adding to your basket.

How long does delivery take?

Your estimated delivery date is shown above and updates automatically. UK orders are sent tracked — standard delivery is £2.99, and free on orders over £39.

How do I track my order?

As soon as your order is dispatched we email you a tracking link, so you can follow it all the way to your door.

How do I choose the right size?

Use the size guide above to measure your pet, then pick the size whose range your measurement falls within. If you’re between sizes, size up. Still unsure? Email us before you order.

What is it made from?

Cloth. Full specifications are listed above.

What if I need to return my order?

You have 14 days from delivery to change your mind. Just email us with your order number and we’ll send the return steps the same working day — see our delivery & returns page for details.

Dog costumeDog costumesDog cowboy costumeHalloween

Adjustable Cowboy Rider Dog Costume

An adjustable rider costume that makes it look like a tiny cowboy is on your dog's back.

Size

£15.99

Not sure of the size? Check the measuring guide

· tracked · 14-day promise

UK delivery £2.99 · free over £39

Secure checkout by Stripe · Card, Apple Pay & Klarna

On wear

Novelty costumes are for short supervised periods. Take it off before your dog is left alone, before bed, and before any play with other dogs, since dangling legs are precisely the sort of thing another dog will grab hold of. Chest girth behind the front legs is the measurement to check against the size guide before ordering.

Secure checkout
Tracked delivery
Easy returns
ClothShipped tracked to the UK
Giddy Pets

Why we chose it

A trick of perspective: from a few paces away it reads as a tiny cowboy on a very patient horse. Nothing goes over the face or the feet, which is why it works on dogs who refuse full costumes. Measure the chest first.

— Matt, founder

Why buy from Giddy Pets?

  • Carefully selected by pet ownersEvery product is chosen and quality-checked by people who actually live with dogs, cats and small pets.
  • Tracked delivery on every orderUK delivery with tracking as standard — and it’s free when you spend over £39.
  • UK customer supportReal, UK-based humans read every email — usually Matt, the founder. No bots, no ticket numbers.
  • Easy returns14 days to change your mind, no interrogation. If it’s not right, we’ll make it right.

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This is an everyday pet product, not a veterinary treatment. For any health concerns, please speak to your vet.

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